JPH0522886B2 - - Google Patents

Info

Publication number
JPH0522886B2
JPH0522886B2 JP57179265A JP17926582A JPH0522886B2 JP H0522886 B2 JPH0522886 B2 JP H0522886B2 JP 57179265 A JP57179265 A JP 57179265A JP 17926582 A JP17926582 A JP 17926582A JP H0522886 B2 JPH0522886 B2 JP H0522886B2
Authority
JP
Japan
Prior art keywords
light
refractive index
index distribution
light modulation
modulation element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57179265A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5968723A (ja
Inventor
Masao Nishimura
Juko Mochizuki
Kazuo Minora
Takeshi Baba
Kazuhiko Matsuoka
Masayuki Usui
Atsushi Someya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP57179265A priority Critical patent/JPS5968723A/ja
Publication of JPS5968723A publication Critical patent/JPS5968723A/ja
Priority to US07/063,788 priority patent/US4848879A/en
Publication of JPH0522886B2 publication Critical patent/JPH0522886B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1238—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point
    • G06K15/1257—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers simultaneously exposing more than one point on more than one main scanning line
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/129—Colour printing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP57179265A 1982-10-09 1982-10-13 光変調素子 Granted JPS5968723A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57179265A JPS5968723A (ja) 1982-10-13 1982-10-13 光変調素子
US07/063,788 US4848879A (en) 1982-10-09 1987-06-22 Light modulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57179265A JPS5968723A (ja) 1982-10-13 1982-10-13 光変調素子

Publications (2)

Publication Number Publication Date
JPS5968723A JPS5968723A (ja) 1984-04-18
JPH0522886B2 true JPH0522886B2 (enrdf_load_html_response) 1993-03-31

Family

ID=16062821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57179265A Granted JPS5968723A (ja) 1982-10-09 1982-10-13 光変調素子

Country Status (1)

Country Link
JP (1) JPS5968723A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746180B2 (ja) * 1984-11-16 1995-05-17 株式会社日立製作所 光情報発生方法及び装置
JPH0756128A (ja) * 1994-06-22 1995-03-03 Hitachi Ltd 光情報発生方法
US6452710B1 (en) 1997-08-08 2002-09-17 National Institute Of Advanced Industrial Science And Technology Optical element, optical control method and device using this optical element, and method of manufacturing optical element
CZ308572B6 (cs) * 2019-10-11 2020-12-09 Ăšstav fotoniky a elektroniky AV ÄŚR, v.v.i. Termooptický prostorový modulátor světla

Also Published As

Publication number Publication date
JPS5968723A (ja) 1984-04-18

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